单项选择题
A.where/are B.where/is C.is/where
I am a seaman, I come（）the People’s Republic of China.A...
单项选择题I am a seaman, I come（）the People’s Republic of China.
A.from B.to C.on D.for
Vessel（）still to bunker 50 tons of fresh water.A.haveB....
单项选择题Vessel（）still to bunker 50 tons of fresh water.
A.have B.have been C.has been D.has
The ship’s bearing is 145°（）the lighthouse.A.inB.onC.fr...
单项选择题The ship’s bearing is 145°（）the lighthouse.
A.in B.on C.from D.at
